baber/WOPTO huggingface dataset:
Patent JP-H02222563-A (JP)
Title: Hybrid integrated circuit
Inventor: SAKATA HIROMI
IPC: H01L23/06
Filed: 1989-02-23
Abstract: PURPOSE:To obtain a hybrid integrated circuit high in moisture resistance and reliability by a method wherein an organic wiring board connected to a semiconductor chip is mounted on a ceramic board, an electrode on the organic wiring board side is electrically connected to an external lead-out electrode, and the outside of the organic wiring board is covered with ceramic to be sealed up. CONSTITUTION:An organic wiring board 1 connected with a semiconductor chip 5 is mounted on a ceramic board 2 provided with an external lead-out electrode 7, an electrode 3 on the organic wiring board 1 side is electrically connected to the external lead-out electrode 7, and the outside of the organic wiring board 1 is covered with a ceramic cap 9 to be sealed up. For instance, the semiconductor chip 5 is die- bonded to the glass epoxy multilayer wiring board 1 through an Ag paste 4. Next, the above board 1 is bonded through a silicone resin 8 onto the ceramic board 2 on which the external lead-out electrode 7 has been built, and the semiconductor 5, the electrode 3 of the board 1, and the external lead-out electrode are connected with each other through Au wires 6. Then, the ceramic cap 9 to which sealing resin 10 is applied is made to cover the organic board 1, which is heated in an atmosphere of nitrogen to be sealed up. Moreover, an external terminal 11 is fitted to the ceramic board 2 and soldered.
Patent JP-H08244798-A (JP)
Title: Bag housing powder such as dry mortar
Inventor: YASUTOMI OSAMU
IPC: B65D33/00
Filed: 1995-03-03
Abstract: PURPOSE: To execute mortar application without using a kneading container such as a bucket by forming a freely cut-off protruding bag part to one side of a bag while forming a freely openable and closable chuck part to the other side of the bag and housing a powder such as dry mortar in the bag. CONSTITUTION: A powder-containing bag 20 has a bag main body 9, a freely cut-off protruding bag part 12, a freely openable and closable chuck part 11 and the seal part 22 closing the chuck part 11. When mortar is executed by using this powder-containing bag 20, the area between the seal part 22 and the chuck part 11 is cut by scissors to cut off the seal part 22. Subsequently, the chuck part 11 is opened by the hand to put a desired amt. of water in the bag and, after the chuck part 11 is again hermetically sealed, water and a powder 21 such as dry mortar are well mixed while a mixing state is observed in a hermetically sealed state to prepare mortar. Next, the leading end part of the protruding bag part 12 is cut off and mortar is extruded from the leading end of the protruding bag part while the bag is pressed by the hand to apply mortar to a surface to be executed.
Patent JP-H01220398-A (JP)
Title: Automatic recorder
Inventor: SAKATA MASATAKA
IPC: H05F3/02
Filed: 1988-02-29
Abstract: PURPOSE:To prevent the abnormal operation of a computer or the like by providing a means having a case made of synthetic resin and preventing the electrification of a recording sheet. CONSTITUTION:An optional measuring instrument 1, e.g., an X-ray diffracting device or the like, and an automatic recorder 2 are connected to a computer 3 for automatic control via a measurement signal line 4, a control signal line 5 or a record signal line 6, and a control signal line 7. The recorder 2 is an X-Y automatic recorder, an electric circuit incorporated in a metal chassis 9 and a platen 10 fitted to the chassis and a recording pen 11 facing the side face of the platen are stored in a case 8 made of synthetic resin of an insulator. The support section 13 of a roll recording sheet 12, a recording sheet guide bed 14 made of metal, and the ground terminal 15 of the chassis 9 are provided on the outside of the case 8. The guide bed 14 is connected to the ground terminal 15 via a lead wire 16 and grounded together with the chassis 9. The abnormal operation of the computer or the like can be thereby prevented.
Patent JP-H08243755-A (JP)
Title: Welding torch for cladding by plasma arc welding
Inventor: CHIBA YOSHIO
IPC: B23K10/02
Filed: 1995-03-03
Abstract: PURPOSE: To provide a welding torch capable of enhancing the quality of a weld bead. CONSTITUTION: This torch is provided inside with a plasma gas supply path 51, cylinder 52 with a tip 57 at one end that turns to an open end of the supply path 51, and bar electrode 56 which is arranged in the supply path 51 and which ignites a pilot arc between the electrode and the tip 57. Further, in that welding torch for cladding by plasma arc welding in which a plasma arc is generated by plasma gas passing through the pilot arc and in which a powder for welding is supplied into the plasma arc, a space maintaining member 165 formed with an insulating material is provided between one end of the bar electrode 56 and the tip 57, and another end of the bar electrode 56 is supported so as to make it freely extendable and contractible.
Patent JP-H11243027-A (JP)
Title: Manufacture of composite part
Inventor: OSAWA SUMIO
IPC: H01F41/10
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To achieve the compact configuration of the entire body of a composite part and to prevent the occurrence of thermal influence to a circuit part, defective connection and the like, by bending a lead part beforehand, offsetting a part connecting part in the right-angle direction with respect to a lead surface, forming a lead frame, and performing insert molding. SOLUTION: A surface-mounting-part connecting portion such as a diode, a resistor or the like which is an ordinary chip element, is formed by bending a lead part, providing a step part 5 and offsetting the step part 5 into the right- angle direction with respect to the surface of the lead part by an interval Lo. In the meantime, a part connecting part 4x which connects a wire part Cw of a coil part C is formed by bending a part at the lead part at the tip side intactly at a right angle. The length from the tent position to the tip of the part 4x is made longer than the interval Lo. Then, a substrate part 8 is obtained by insert molding by synthesized resin M. Then, the outer terminal is exposed to the outer part and protruded and made to stand up to the internal side. The wire part Cw of the coil part C can be connected by soldering.  Therefore, a base part is not required, and the compact configuration is achieved.
Patent JP-S56141892-A (JP)
Title: Treatment for radioactive waste liquid contg. surfactant
Inventor: KAMIYA KUNIO
IPC: C02F1/28
Filed: 1980-04-04
Abstract: PURPOSE: To easily solidify radioactive waste liquid contg. surfactants and considerably improve volume reduction ratio by adding and mixing an adsorbent to and with said waste liquid and drying the same by heating.  
     CONSTITUTION: One or more kinds are selected from active carbon, silica gel, molecul sieves and alumina for the adsorbent and the mixing ratio is kept at about ≥1. Concd. waste liquid 1 is supplied from a tank 2 to an ejector 6, and granular active carbon 4 in a tank 5 is added to the waste liquid 1. This is transferred into a mixing tank 8, and is mixed with an agitator 9. Thence, it is supplied into the vessel 27 of a centrifugal thin film dryer 12 by a supply pump 10, and is heated. The waste liquid 1 pressed in the form of thin film on the inside wall is powdered by rotary vanes 13, is taken out from the bottom of the vessel 27 and is contained in a granulator 15. Here, it is molded to pellets 16, and the pellets are filled in a drum can 17. Thence, asphalt or plastics are injected into the drum can 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53143211-A (JP)
Title: Tape cassette
Inventor: MACHIDA TETSUO
IPC: G11B23/113
Filed: 1978-04-17
Abstract: PURPOSE: To surely hold a slip sheet without providing any particularly large suction holes by vacuum-sucking the slip sheet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62202129-A (JP)
Title: Method and apparatus for load test of pile
Inventor: YABUUCHI SADAO
IPC: E02D33/00
Filed: 1986-02-28
Abstract: PURPOSE:To improve the method of load testing by shortening the period of testing by a method in which a push-up force is applied to the outer tube and also a push-down force is applied to the inner tube by means of the loader of a loading tube in which the inner tube whose lower part is projected toward the lower part of the outer tube is made movable in the outer tube. CONSTITUTION:A loading tube 3, in which an inner tube 2 whose large-diameter lower part 8, having the same diameter as that of an outer tube 1, is inserted into the outer tube 1 by a detachable inner tube temporary holder 10, is penetrated to a given depth into the ground 4. The holding of the inner tube 2 by the holder 10 is released, and a push-up force is applied upwardly to the outer tube 1 and a reaction (push-down force) is applied to the inner tube 2 by a loader 5 attached by welding to the upper end of the outer tube 1. The moving amounts of the tubes 1 and 2 are separately measured by displacement meters 28 and 35. The constitution of the apparatus can be simplified, the testing period can be shortened, the cost of testing can be reduced, and also the designing of pile can be economized.
Patent JP-S53131727-A (JP)
Title: Electrostatic type liquid crystal display unit
Inventor: KUBO TAKATADA
IPC: G06F3/14
Filed: 1977-04-21
Abstract: PURPOSE: To simplify the driving at the rear surface with erasion by providing the liquid crystal panel separately between the transparent front panel and the rear panel which charges the electrostatic charge image and then having a scanning through the electrostatic head and the erasion head. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59169403-A (JP)
Inventor: TSUDA TERUHIKO
IPC: A01C7/08
Filed: 1983-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62203177-A (JP)
Title: Developing device
Inventor: KAJIMOTO MASATSUGU
IPC: G03G15/08
Filed: 1986-03-04
Abstract: PURPOSE:To obtain sufficient charges with a desired polarity for a developer and to obtain a beautiful body image having no fog by making a control member of leaf spring material and a soft elastic body and incorporating silica powder which is treated with an amino silane compound and/or amino silane in the soft elastic material. CONSTITUTION:The soft elastic body uses a base material with 10-70 deg. hardness such as silicone rubber and ethylene propylene rubber and silica powder which is treated with an amino silane compound and/or amino silane is incorporated therein by 0.1-60wt%. The developer in a hopper 2 is supplied onto the elastic body 4b of a developer supply member 4 by gravitation and charged slightly and given charges by being rubbed against a supply part 4 and a developer carrier 5, and the developer is then sent to the developer carrier 5 to form a developer layer through the control member 3 to specific thickness while charged electrostatically by friction among the control member 3, developer 1, and developer carrier 5. Therefore, sufficient charges are given to the developer layer on the developer carrier 5 and the thin layer is uniform in thickness.
Patent JP-H08246855-A (JP)
Title: Exhaust purifying device for internal combustion engine
Inventor: ITO YASUYUKI
IPC: F01N3/22
Filed: 1995-03-06
Abstract: PURPOSE: To secure high exhaust emission control performance while reducing electric power consumption. CONSTITUTION: Whether or not exhaust air is converted by a catalyst 4 is judged from data detected by an oxygen sensor 13 on the inlet side of the catalyst 4 having an electric heater, a temperature sensor 14, an oxygen sensor 15 on the outlet side and a temperature sensor 16, and heating of the catalyst by the electric heater and supply of secondary air by a motor-driven air pump 17 are controlled under a condition containing a judging result.
Patent JP-S61203594-A (JP)
Inventor: KUSHIRO NORIYUKI
IPC: G08B15/00
Filed: 1985-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56140983-A (JP)
Title: Substituted acetanilide compound, its preparation and herbicide containing the same as active constituent
Inventor: KUZAN SHINPEI
IPC: A01N43/74
Filed: 1980-04-07
Abstract: NEW MATERIAL:A substituted acetanilide compound of formula I (X is O or S; R and Y are 1W4C alkyl or halogen).  
     EXAMPLE: Benzothiazol-2-yloxy-N-methyl-2,3-dimethylacetanilide.  
     USE: A safe herbicide, having improved herbicidal activity, exhibiting a selective control effect as a pre-emergence soil treating agent and a foliar and soil treating agent against weeds in paddy fields, and characterized by the α-carbon atom substituted by a benzothiazol-2-yloxy group, etc. and the phenyl group of the N-methyl-anilide residue disubstituted by alkyls or halogens.  
     PROCESS: A compound of formula II (Hal is halogen) is reacted with a compound of formula III (M is H or alkali metal) in a solvent, e.g. water or hexane, in the presence of and acid binder, e.g. pyridine or triethylamine, preferably at 0W100°C, to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000242093-A (JP)
Title: Image forming device
Inventor: TOMIZAWA TAKASHI
IPC: G03G15/16
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent transfer of a releasing oil from a transfer sheet to a photosensitive drum or minimizing the same occurring in the case of performing an image formation on both sides of recording material. SOLUTION: By adding a processing stage for grinding the transfer sheet 8, either before or after, or in midway of both sides image formation, the transfer sheet 8 surface is roughened for forming unevenness, and at the same time, ground powders are produced. These powders are, acting as the spacer between the transfer sheet 8 and a photoreceptor drum 1, reducing the contact areas between the both, and preventing or reducing the releasing oil from sticking to the photoreceptor drum 1.
Patent JP-S58164886-A (JP)
Inventor: SUGIURA TOSHIHIKO
IPC: E06B9/68
Filed: 1982-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60191932-A (JP)
Title: Bookbinding device
Inventor: KANEKO TAMAKI
IPC: G03G15/00
Filed: 1984-03-12
Abstract: PURPOSE:To enable automatic feed of a cover, by a method wherein a paper feed table, a separating means, and a feeding means for a cover are located separately from a printing paper receiving means, and the feeding means is coupled to a stack means through a guide. CONSTITUTION:When a cover is needed, the presence of the cover is detected by a sensor 55, and based on the detection, a paper feed roller 7 is driven at a timing at which the cover 3 is fed to a delivery part B before a duplicating paper 1 for a first item is conveyed to the delivery part B. The cover 3 is placed on an intermediate tray 33 of an intermediate stacking part D through delivery rollers 15, 16 and a guide 27, and is orderly arranged in a position with the aid of a push plate 37. The cover 3 passes through a pinch roller 11, and through detection of sensors 56 and 57, duplicating papers are orderly fed from a duplicator 1 to an intermediate stacking part D. After one set of the papers are fed, a paper group on the tray 33 is fed to a finishing part E through a roller 39 with the aid of a belt 36. This also permits simultaneous supply of the cover.
Patent JP-H04263892-A (JP)
Title: Padding having aroma
Inventor: TASHIRO MIKIO
IPC: D06M101/16
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a padding product having an excellent property to retain aromatic effects, such as 'forest bathing' effect, 'comfortable sleeping' effect and 'refreshing feel' effect. CONSTITUTION:Core-sheath type solid composite short fibers (A) formed by using nonpolar polyolefin and olefin copolymer having a polar group compounded with refined oil as a core part and polyester as a sheath part are incorporated at least at 10wt.% of the weight of the padding product into this product. The evaporation rate of the refined oil component into the air is adequate and the aromatic effect stable over a long period of time is obtd.
Patent JP-S62203431-A (JP)
Title: Automatic equalizer
Inventor: MIKI NORIMOTO
IPC: H04B3/06
Filed: 1986-03-03
Abstract: PURPOSE:To attain highly accurate equalization by controlling finely an equalizing characteristic while using plural sets of control information, thereby eliminating equalizing deviation caused by the difference of kinds of wires and wire diameters, etc. CONSTITUTION:The output of an AD conversion circuit 11 is fed to a digital filter circuit 14, where the signal is subject to filtering. Filter coefficients realizing a required equalizing characteristics are stored in a ROM 15, from which the filter coefficients are supplied to a digital filter circuit 14. The output of the digital filter circuit 14 is fed to an output terminal 16, fed to a high speed Fourier (FFT) transformation circuit 17, subject to discrete Fourier transformation (DFT) and the DFT coefficients are extracted, which are fed to an address control circuit 18, whose output is inputted to the ROM 15 as an address, and the address of the ROM 15 is controlled by using the DET coefficients extracted by the FET circuit 17 so as to minimize the equalizing deviation. That is, the frequency characteristic of the digital filter circuit 14 is controlled by the loop comprising the circuits 14, 17, 18 and the ROM 15 to decide the equalizing characteristic.
Patent JP-H02275895-A (JP)
Title: Novel derivative of 3-keto-delta9-19-norsteroid
Inventor: DANIERU FUIRIBEERU
IPC: C07J53/00
Filed: 1990-02-28
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1 ' is a (substd.) thienyl, furyl, a cycloalkyl or a (substd.) phenyl, R 2  is methyl or ethyl, R 3 ' is H, a (substd.) alkyl, an alkenyl or a (protected) acetyl, R 4 ' is H, OH or a (substd.) 1-12C alkyl, R 3 " is H or methyl at an α- or β-position and K is a ketone blocked in a form of ketal, thioketal, oxime and methyloxime].  
     EXAMPLE: 17β-Hydroxy-17α-(1-propynyl)-11β-(2'-thienyl)estra-4,9-dien-3-one.  
     USE: This new material is useful for hypertension, atherosclerosis, osteoporosis, diabetes, obesity, immune depression and agrypnia.  
     PROCESS: A dehydrating agent capable of liberating a protected functional group is allowed to act on a compd. represented by formula II. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S58162972-A (JP)
Title: Magnetic brush developing device
Inventor: HIROMOTO YASUYUKI
IPC: G03G15/09
Filed: 1982-03-23
Abstract: PURPOSE:To prevent scattering of dusty fume of a developer, by installing rotary blades in the region affected by the magnetic force of a magnetic roll, and rotating it by the magnetic action accompanied by rotation of the magnetic roll. CONSTITUTION:A developing sleeve 3 having a magnetic roll 4 rotated in the inside is installed. Rotary blades 10 are installed in the region affected by the magnetic force of the roll 4, and they are rotated by the magnetic action accompanied by rotation of the roll 4 in the direction of arrow (e), and forms an air stream in the direction of arrow (f) in the passage of the air.
Patent JP-H09247787-A (JP)
Title: Sound field control system
Inventor: MIZUSHIMA KOUICHIROU
IPC: H04R3/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an excellent sound field control system in which howling hardly takes place and deterioration in the sound color is less by acquiring information such as a howling margin and a frequency characteristic required for the design of the sound field control system by measurement so as to optimize the system configuration automatically. SOLUTION: A signal from a signal generator 114 is outputted as an acoustic signal from a speaker 116 via an acoustic adjustment device 105. The acoustic signal is picked up by a microphone 102 and recorded in a recorder 113. A control circuit 112 calculates a transfer function based on the information of the recorder 113. While selecting switches 109,110, the transfer function including a feedback system is measured as to each combination of the speaker 116 and the microphone 102. The controller 112 gives a value to be set to a mixing setting device 118 and a mixer 104 sets (117) mixing.
Patent JP-S52132438-A (JP)
Title: Exothermic device
Inventor: MATSUMOTO YUKIO
IPC: H05B3/10
Filed: 1976-04-23
Abstract: PURPOSE: In the exothermic device whose heat source is a positive characteristic thermistor, to propose is to reduce total thermal resistance sharply so as to ensure a high output, and to simplify the structure of the device so that the proposed device can be offered at a moderate price. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05212811-A (JP)
Title: Manufacture of polyolefin foam
Inventor: MATSUBARA TATSUO
IPC: C08J9/04
Filed: 1992-01-31
Abstract: PURPOSE:To provide a process by which to manufacture efficiently an end foam with a bubble diameter which is not too small nor too large at an expansion ratio of 10 or higher. CONSTITUTION:The subject manufacture is intended for an end foam formed 10 times as large using a blend of polyolefin, a cross-linking agent and a foaming agent. The blend is fully poured in a primary molding die, and this is heated under a pressurized state at 50kg/cm<2> or higher. Consequently, the die is placed under a decompressed state to allow the primary inflation of the blend after decomposition of the cross-linking agent and the foaming agent. Thus the primary foam obtained has a volume inflation rate equivalent to 1/7 or lower of the total inflation rate of the end foam, and the primary expansion ratio of 10 or lower. Next, the primary foam is heated at normal pressure in the secondary molding die, and is secondarily inflated at a volume inflation rate of minimum 7 times and maximum 10 times as much as the primary foam to obtain the end foam (the average bubble diameter is 250 to 450mum) of polyolefin.
Patent JP-H05216140-A (JP)
Title: Optical distributor
Inventor: HIRAGAKI KEIICHI
IPC: H04N5/235
Filed: 1992-01-31
Abstract: PURPOSE:To provide an optical distributor for a high-quality TV screen having a vertical scanning line of 1000-2000 and to employ a large aperture in the image-forming condensor lens of the TV camera in that case. CONSTITUTION:In an optical distributor of such type that optical instruments are disposed on the upper and lower sides, a half mirror 16 having desired transmittance and a total reflection mirror 12 are disposed in parallel on the lower side and either one of them is alternately used to shorten the tandem space distance to a high-quality TV camera which is used while being connected to the lower side.
Patent JP-H10236368-A (JP)
Title: Electric element holding device of small-sized vehicle
Inventor: IMAMURA TOMOKI
IPC: B62J99/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily insert and remove an electric element in and from a relay holder and facilitate removal of a fuse box so as to reduce the cost by integrally forming the relay holder on one side of the fuse box, and integrally fixing relays of several kinds to each other. SOLUTION: A fuse box is formed integrally with a relay holder by synthetic resin. An electric element assembly is constructed so that several kinds of relays are fitted to a substrate 7, stored in a case 8 and fixed by filling resin 9, a connecting terminal 10 is projected on the base, a rib 11 is projected on the outside thereof, and inserted in a guide of a relay holder to be fitted in such a manner that both side click pieces are put in side holes 15 of fitting walls 14. In the case of removal, the click piece 12 sides are fitted to the inclined surfaces to be pulled out. The fuse box is installed with both side insert holes put in the insert projecting pieces of a car body 20. The fitting dimensions between the insert projecting pieces are not set with high accuracy, so that the removal can be facilitated.